/Engine/Plugins/Runtime/StateTree/Source/StateTreeModule/Public/StateTreeExecutionContext.h
reference to instance data struct that can be passed to lambdas. SeeTStateTreeInstanceDataStructReffor usage.
template<typename T> [TStateTreeInstanceDataStructRef](API\Plugins\StateTreeModule\TStateTreeInstanceDataStructRef)< typename T::FInstanceDataType > GetInstanceDataStructRef ( const T & Node ) const